MARK STAMPER   Position: SALES MANAGER   Phone: (847)671-7100 ext: 1601   Fax: (847)928-8432   Email: markstamper@transchicago.com   DARLA CAPPELLETT   Position: F&I MANAGER   Phone: (847)671-7100 ext: 1605   Fax: (630)279-3733   Email: darlac@transchicago.com   RON WIDERSKI   Position: COMMERCIAL TRUCK SALES   Phone: (847)671-7100 ext: 1633   Fax: (847)928-8435   Email: rwiderski@transchicago.com   JIM MC BRIEN   Position: COMMERCIAL TRUCK SALES   Phone: (847)671-7100 ext: 1639   Fax: (847)928-8426   Email: jimmcbrien@transchicago.com   ERIC JENSEN   Position: COMMERCIAL TRUCK SALES   Phone: (847)671-7100 ext: 1606   Fax: (847)928-8424   Email: ericjensen@transchicago.com   BOB JENSEN   Position: COMMERCIAL TRUCK SALES   Phone: (847)671-7100 ext: 1631   Fax: (847)928-8425   Email: bobjensen@transchicago.com   FRANK PEREZ   Position: COMMERCIAL TRUCK SALES   Phone: (847)671-7100 ext: 1643   Fax:   Email: fperez3@transchicago.com   DUANE SCHAEFER   Position: COMMERCIAL TRUCK SALES   Phone: (847)671-7100 ext: 1609   Fax: (847)928-8431   Email: duaneschaefer@transchicago.com